If you want to ask for people's opinions, then you need to make a pick. For example, if I wanted to find out which colour of a rainbow is the most popular, I would make a pick that asked "What is your favourite colour in a rainbow?" Then people can choose the colour they like best.
Quiz questions need to have a single unchanging answer. For example, I could ask "Who is the author of 'Charlotte's Web'?" And I would need to give the correct answer ('E. B. White') and then make up 1, 2 or 3 more incorrect answers to put into the quiz. See the image below for how to do this.
posted over a year ago
I know I spelt "Charlotte's" wrong in the image, but meh.